References
- 신령천 하천정비기본계획 경상북도
- 금호강 하천정비공사 기본계획보고서 영천시
- 고현천 하천정비기본계획 경상북도
- 오수섬 수리모형실험 농어촌진흥공사
- Open Channel Hydraulics Richard,H.French
- 새만금지구 수리모형실험 농어촌진흥공사
- Models in Hydraulic Engineering Novak;Cabelka
- 模型實驗의 理論과 應用 江守一郞;Dieterich,J.Schuring
Magazine of the Korean Society of Agricultural Engineers (한국농공학회지)
- Volume 39 Issue 1
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- Pages.48-53
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- 1997
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- 0253-3146(pISSN)
Study on Hydraulic Effect from Removal of Sandbar in River
하천 사주의 제거로 인한 수리적 영향에 관한 연구
Abstract
The sand bar has developed at the junction of the Kum-ho River and Shin-ryoung River. The sediment transported from the Kumho River basin has decreased since the Youngchon Dam has been functioning. Sand bar and the vicinity of the bottleneck at the upstrem of Kumho River and Osu Island which is consisted of sand bar have inundated frequently. This study was carried out through the hydraulic model test to calibrate the hydraulic effect from removal of sand bar in the river and straightening the river course by land reclamation. The water level of river at the vicinity of bottleneck can be lowered as much as 0.40~0.7m when the sand bar is removed. When river is straightened the river course by land reclamation the water level can be lowered as half of removal of sand bar.